22806065085782 has 24 divisors (see below), whose sum is σ = 37622754422400. Its totient is φ = 10360598505840.

The previous prime is 22806065085767. The next prime is 22806065085833. The reversal of 22806065085782 is 28758056060822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25905782 + ... + 26771657.

It is an arithmetic number, because the mean of its divisors is an integer number (1567614767600).

Almost surely, 2^{22806065085782} is an apocalyptic number.

22806065085782 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22806065085782 is a deficient number, since it is larger than the sum of its proper divisors (14816689336618).

22806065085782 is a wasteful number, since it uses less digits than its factorization.

22806065085782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52679252 (or 52679241 counting only the distinct ones).

The product of its (nonzero) digits is 25804800, while the sum is 59.

The spelling of 22806065085782 in words is "twenty-two trillion, eight hundred six billion, sixty-five million, eighty-five thousand, seven hundred eighty-two".